Date published: 2025-10-25

1-800-457-3801

SCBT Portrait Logo
Seach Input

OR10H3 Inhibitors

OR10H3 inhibitors encompass a diverse range of chemical compounds, each capable of indirectly affecting the functional activity of the OR10H3 protein through distinct mechanisms. For instance, Ketoconazole's inhibition of cytochrome P450 enzymes can lead to a local decrease in steroid levels in the olfactory epithelium, potentially dampening the activity of OR10H3. Brefeldin A disrupts the protein transport from the endoplasmic reticulum to the Golgi apparatus, which is crucial for the correct localization of G-protein-coupled receptors like OR10H3 on the cell surface. Pertussis toxin's ADP-ribosylation of Gi/o type G-proteins prevents OR10H3 from mediating inhibitory signaling, which is essential for its normal function as a GPCR. Phorbol 12-myristate 13-acetate (PMA) can phosphorylate and desensitize GPCRs via PKC activation, which could lead to the downregulation of OR10H3. Similarly, forskolin increases cAMP levels and activates PKA, which might also phosphorylate and desensitize OR10H3, resulting in functional inhibition.Chlorpromazine's ability to interfere with phospholipid metabolism in the cell membrane can alter the conformation or environment of GPCRs, including OR10H3, thus inhibiting their function. Retinoic acid can modulate the expression or activity of OR10H3 indirectly by affecting the differentiation of olfactory sensory neurons and changing their phenotype.

Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Amiloride • HCl

2016-88-8sc-3578
sc-3578A
25 mg
100 mg
$22.00
$56.00
6
(2)

Sodium channel inhibitor that reduces sodium influx through epithelial sodium channels (ENaC). By inhibiting ENaC, amiloride may decrease intracellular sodium levels, which can indirectly inhibit OR10H3 by reducing the sodium-dependent depolarization of olfactory sensory neurons that express OR10H3.

Methimazole

60-56-0sc-205747
sc-205747A
10 g
25 g
$69.00
$110.00
4
(0)

Thiourea derivative that inhibits the enzyme thyroid peroxidase, leading to decreased production of thyroid hormones. Lower thyroid hormone levels can indirectly inhibit OR10H3 by altering olfactory system sensitivity and potentially reducing the expression or function of olfactory receptors, including OR10H3.

Chloroquine

54-05-7sc-507304
250 mg
$68.00
2
(0)

Antimalarial drug that raises endosomal pH. It can affect the trafficking and recycling of G protein-coupled receptors (GPCRs), which may lead to decreased membrane expression and thus reduced functional activity of OR10H3, as it is a member of the GPCR family.

Copper(II) sulfate

7758-98-7sc-211133
sc-211133A
sc-211133B
100 g
500 g
1 kg
$45.00
$120.00
$185.00
3
(1)

A metal ion that can bind to and block ion channels. Copper's interaction with ion channels may affect the membrane potential and indirectly inhibit OR10H3 by modulating the excitability of olfactory sensory neurons.

Cimetidine

51481-61-9sc-202996
sc-202996A
5 g
10 g
$62.00
$86.00
1
(1)

Histamine H2 receptor antagonist that reduces gastric acid secretion. Cimetidine can also cross the blood-brain barrier and potentially affect central histaminergic pathways, which can indirectly influence the neuronal circuits where OR10H3 is expressed and decrease its functional activity.

Verapamil

52-53-9sc-507373
1 g
$367.00
(0)

Calcium channel blocker that inhibits L-type calcium channels. By reducing calcium influx, verapamil can decrease the activity of neurons and indirectly inhibit OR10H3 by affecting the excitability and signaling of neurons that express this olfactory receptor.

Reserpine

50-55-5sc-203370
sc-203370A
1 g
5 g
$134.00
$406.00
1
(2)

An alkaloid that depletes catecholamines and serotonin from neurons. This depletion can lead to reduced synaptic transmission, which may indirectly inhibit OR10H3 by affecting the olfactory bulb neurons that interact with OR10H3-expressing olfactory sensory neurons.

Diltiazem

42399-41-7sc-204726
sc-204726A
1 g
5 g
$209.00
$464.00
4
(1)

Benzothiazepine calcium channel blocker that inhibits L-type calcium channels. Similar to verapamil, diltiazem can decrease neuronal excitability, which could lead to indirect inhibition of OR10H3 by reducing signaling in olfactory sensory neurons.

Omeprazole

73590-58-6sc-202265
50 mg
$66.00
4
(1)

Proton pump inhibitor that reduces gastric acid production by blocking H+/K+-ATPase in stomach parietal cells. While primarily affecting the stomach, omeprazole can alter systemic pH balance, which may indirectly affect the activity of GPCRs like OR10H3 in the olfactory system.

Zinc

7440-66-6sc-213177
100 g
$47.00
(0)

Metal ion that acts as an allosteric modulator of neurotransmitter receptors and can also block ion channels. Zinc's action can indirectly inhibit OR10H3 by altering the activity of neurons and the olfactory signal transduction pathway.